Contraceptive usage and reasons for method-switching and discontinuation.
Westaway
M S
MS
Chabalala
H
H
Viljoen
E
E
D003267:Contraception / Q000009:adverse effects* / Q000379:methods; D003268:Contraception Behavior; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D010349:Patient Compliance; D013019:South Africa